2437440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2539}}^1$

素因数の和:2559

約数の個数: 56

約数和(自身を含む): 7741920

約数和(自身を除く): 5304480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2539, 5078, 7617, 10156, 12695, 15234, 20312, 25390, 30468, 38085, 40624, 50780, 60936, 76170, 81248, 101560, 121872, 152340, 162496, 203120, 243744, 304680, 406240, 487488, 609360, 812480, 1218720, 2437440]

約数ペア:

[(1, 2437440), (2, 1218720), (3, 812480), (4, 609360), (5, 487488), (6, 406240), (8, 304680), (10, 243744), (12, 203120), (15, 162496), (16, 152340), (20, 121872), (24, 101560), (30, 81248), (32, 76170), (40, 60936), (48, 50780), (60, 40624), (64, 38085), (80, 30468), (96, 25390), (120, 20312), (160, 15234), (192, 12695), (240, 10156), (320, 7617), (480, 5078), (960, 2539)]